From b604472d6f94f9749e19253e8f8bc15c31fdcecf Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bhelgaas@google.com>
Date: Fri, 26 Jan 2018 07:18:56 -0600
Subject: [PATCH] PCI/DPC: Rename interrupt_event_handler() to dpc_work()
Git-commit: b604472d6f94f9749e19253e8f8bc15c31fdcecf
Patch-mainline: v4.16-rc1
References: FATE#325195

Rename interrupt_event_handler() to dpc_work() so there's more useful
information in stack traces and similar situations.  No functional change
intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/pci/pcie/pcie-dpc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pcie/pcie-dpc.c b/drivers/pci/pcie/pcie-dpc.c
index 0515abd20a48..48e1e3f8dd69 100644
--- a/drivers/pci/pcie/pcie-dpc.c
+++ b/drivers/pci/pcie/pcie-dpc.c
@@ -105,7 +105,7 @@ static void dpc_wait_link_inactive(struct dpc_dev *dpc)
 		dev_warn(dev, "Link state not disabled for DPC event\n");
 }
 
-static void interrupt_event_handler(struct work_struct *work)
+static void dpc_work(struct work_struct *work)
 {
 	struct dpc_dev *dpc = container_of(work, struct dpc_dev, work);
 	struct pci_dev *dev, *temp, *pdev = dpc->dev->port;
@@ -319,7 +319,7 @@ static int dpc_probe(struct pcie_device *dev)
 
 	dpc->cap_pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DPC);
 	dpc->dev = dev;
-	INIT_WORK(&dpc->work, interrupt_event_handler);
+	INIT_WORK(&dpc->work, dpc_work);
 	set_service_data(dev, dpc);
 
 	status = devm_request_irq(device, dev->irq, dpc_irq, IRQF_SHARED,
-- 
2.19.2